JPS5548623A - Optical reflector detecting device - Google Patents

Optical reflector detecting device

Info

Publication number
JPS5548623A
JPS5548623A JP12279578A JP12279578A JPS5548623A JP S5548623 A JPS5548623 A JP S5548623A JP 12279578 A JP12279578 A JP 12279578A JP 12279578 A JP12279578 A JP 12279578A JP S5548623 A JPS5548623 A JP S5548623A
Authority
JP
Japan
Prior art keywords
output
optical reflector
foil
amplifiers
detected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12279578A
Other languages
English (en)
Other versions
JPS6133147B2 (ja
Inventor
Yoshibumi Hara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12279578A priority Critical patent/JPS5548623A/ja
Publication of JPS5548623A publication Critical patent/JPS5548623A/ja
Publication of JPS6133147B2 publication Critical patent/JPS6133147B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP12279578A 1978-10-04 1978-10-04 Optical reflector detecting device Granted JPS5548623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12279578A JPS5548623A (en) 1978-10-04 1978-10-04 Optical reflector detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12279578A JPS5548623A (en) 1978-10-04 1978-10-04 Optical reflector detecting device

Publications (2)

Publication Number Publication Date
JPS5548623A true JPS5548623A (en) 1980-04-07
JPS6133147B2 JPS6133147B2 (ja) 1986-07-31

Family

ID=14844809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12279578A Granted JPS5548623A (en) 1978-10-04 1978-10-04 Optical reflector detecting device

Country Status (1)

Country Link
JP (1) JPS5548623A (ja)

Also Published As

Publication number Publication date
JPS6133147B2 (ja) 1986-07-31

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